package com.wind.mapper;

import com.wind.base.BaseMapper;
import com.wind.domain.Diary;


/**
 * 日记 数据层
 * 
 */
public interface DiaryMapper extends BaseMapper<Diary>
{

    /**
     * 随机返回一条数据
     * @return
     * @author zmr
     */
    Diary selectDiaryRandom();
}